S-91800A122 M3 x 12 mm DIN 84, ISO 1207 Stainless Steel Cheese Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
• Exceptional mechanical strength with Rockwell B70 hardness and 70,000 psi tensile strength for reliable performance under load
• Precise thread engagement with Class 6g fit and M3x0.5 mm coarse thread ensuring secure fastening in various materials
• Optimized drive efficiency through slotted drive design and cheese head profile for straightforward installation
• Full thread coverage along the 12 mm length provides maximum grip and uniform stress distribution
• International compliance with DIN 84/ISO 1207 standards guarantees dimensional accuracy and interchangeability
• Environmental responsibility through RoHS 3 and REACH compliance, meeting strict regulatory requirements

Professional Applications & Engineering Value

These M3 metric screws with coarse thread pitch deliver exceptional performance in demanding industrial applications where vibration resistance and long-term reliability are critical. The combination of 18-8 stainless steel and passivated finish creates a robust barrier against corrosion, significantly extending service life in moist or chemically aggressive environments. The fully threaded design ensures maximum engagement depth, while the rounded cheese head with slotted drive facilitates quick installation and removal. Engineered to DIN 84/ISO 1207 specifications, these machine screws maintain precise dimensional tolerances for consistent performance in assembly operations, electronic enclosures, machinery, and precision equipment where fastener failure is not an option.

Specification Summary & Compliance

This M3 x 0.5 mm x 12 mm screw features Class 6g thread fit according to metric standards, ensuring proper clearance and engagement. Manufacturing conforms to DIN 84/ISO 1207 specifications for dimensional accuracy and mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, containing no restricted substances above threshold limits. With Rockwell B70 hardness and 70,000 psi tensile strength, these screws meet rigorous industrial requirements for durability and performance.